Solutions by everydaycalculation.com
118 - 918 is -49.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18-9/18 1/36-9/18 1/18-9/36 3/18-9/18 1/18-27/18 1/54-9/18 1/18-9/54 5/18-9/18 1/18-45/18 1/90-9/18 1/18-9/90 7/18-9/18 1/18-63/18
© everydaycalculation.com